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13102211220013 = 291992270353703
BaseRepresentation
bin1011111010101001100010…
…1001010100001000101101
31201101120002121221111010201
42332222120221110020231
53204131312033020023
643511023413433501
72521414002546436
oct276523051241055
951346077844121
1013102211220013
1141a1686729153
12157736803b891
137406c1627466
14334216a0448d
1517ac42aa7bad
hexbea98a5422d

13102211220013 has 8 divisors (see below), whose sum is σ = 13622122224000. Its totient is φ = 12586840923888.

The previous prime is 13102211219959. The next prime is 13102211220029. The reversal of 13102211220013 is 31002211220131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13102211220013 - 29 = 13102211219501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102211820013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135171081 + ... + 1135182622.

It is an arithmetic number, because the mean of its divisors is an integer number (1702765278000).

Almost surely, 213102211220013 is an apocalyptic number.

It is an amenable number.

13102211220013 is a deficient number, since it is larger than the sum of its proper divisors (519911003987).

13102211220013 is a wasteful number, since it uses less digits than its factorization.

13102211220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270353931.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13102211220013 its reverse (31002211220131), we get a palindrome (44104422440144).

The spelling of 13102211220013 in words is "thirteen trillion, one hundred two billion, two hundred eleven million, two hundred twenty thousand, thirteen".

Divisors: 1 29 199 5771 2270353703 65840257387 451800386897 13102211220013